Fix entered team points when switching teams using select button

client/src/pages/points-sheet/enter-form/EnterTeamPoints.tsx

@@ -10,7 +10,7 @@ import {
 import { useCustomSnackbar } from '../../../hooks/snackbar/useCustomSnackbar';
 import { GradingList } from '../../../model/GradingList';
 import { Team } from '../../../model/Team';
-import { ROUTES, useTutorialRoutes } from '../../../routes/Routing.routes';
+import { useTutorialRoutes } from '../../../routes/Routing.routes';
 import { PointsFormSubmitCallback } from './components/EnterPointsForm.helpers';
 import EnterPoints from './EnterPoints';
 import { convertFormStateToGradingDTO } from './EnterPoints.helpers';
@@ -43,19 +43,10 @@ function EnterTeamPoints(): JSX.Element {
         setTeams(response);
       })
       .catch(() => setError('Teams konnten nicht abgerufen werden.'));
-
-    if (sheetId) {
-      getGradingsOfTutorial(sheetId, tutorialId)
-        .then((response) => setGradings(response))
-        .catch(() => {
-          setError('Bewertungen konnten nicht abgerufen werden.');
-          setGradings(new GradingList([]));
-        });
-    }
   }, [tutorialId, sheetId, setError]);
 
   useEffect(() => {
-    if (!teamId) {
+    if (!teamId || !tutorialId) {
       return;
     }
 
@@ -64,6 +55,15 @@ function EnterTeamPoints(): JSX.Element {
     if (newSelectedTeam) {
       setSelectedTeam(newSelectedTeam);
     }
+
+    if (sheetId) {
+      getGradingsOfTutorial(sheetId, tutorialId)
+        .then((response) => setGradings(response))
+        .catch(() => {
+          setError('Bewertungen konnten nicht abgerufen werden.');
+          setGradings(new GradingList([]));
+        });
+    }
   }, [teams, teamId]);
 
   const handleTeamChange = (event: SelectChangeEvent<unknown>, child: React.ReactNode) => {